fix undefined index HTTP_AUTHORIZATION

bobosui · Oct 21, 2013 · 08e026f · 08e026f
1 parent 44a0e18
commit 08e026f
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/DBV.php b/DBV.php
@@ -47,7 +47,9 @@ public function authenticate()
         } else {
             if (function_exists('apache_request_headers')) {
                 $headers = apache_request_headers();
-                $authorization = $headers['HTTP_AUTHORIZATION'];
+                $authorization = array_key_exists('HTTP_AUTHORIZATION', $headers)
+                    ? $headers['HTTP_AUTHORIZATION']
+                    : '';
             }
         }
 
@@ -437,4 +439,4 @@ static public function instance()
         return $instance;
     }
 
-}
+}